CY7C0241V Ver la hoja de datos (PDF) - Cypress Semiconductor
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CY7C0241V Datasheet PDF : 19 Pages
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PRELIMINARY
CY7C024V/025V/026V
CY7C0241V/0251V/036V
Electrical Characteristics Over the Operating Range
Parameter
Description
VOH
Output HIGH Voltage (VCC=3.3V)
VOL
Output LOW Voltage
VIH
Input HIGH Voltage
VIL
Input LOW Voltage
IOZ
Output Leakage Current
IIX
Input Leakage Current
ICC
Operating Current (VCC = Max., Com’l.
IOUT = 0 mA) Outputs Disabled
Indust.
ISB1
Standby Current (Both Ports TTL Com’l.
Level) CEL & CER ≥ VIH, f = fMAX Indust.
ISB2
Standby Current (One Port TTL Com’l.
Level) CEL | CER ≥ VIH, f = fMAX Indust.
ISB3
Standby Current (Both Ports CMOS Com’l.
Level) CEL & CER ≥ VCC−0.2V, f = 0 Indust.
ISB4
Standby Current (One Port CMOS Com’l.
Level) CEL | CER ≥ VIH, f = fMAX[11] Indust.
Shaded areas contain advance information.
Capacitance[12]
CY7C024V/025V/026V
CY7C0241V/0251V/036V
-15[1]
-20
-25
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Unit
2.4
2.4
2.4
V
0.4
0.4
0.4 V
2.0
2.0
2.0
V
0.8
0.8
0.8 V
–10
10 –10
10 –10
10 µA
–10
10 –10
10 –10
10 µA
125 185
120 175
115 165 mA
140 195
135 185 mA
35 50
35 45
30 40 mA
45 55
40 50 mA
80 120
75 110
65 95 mA
85 120
75 105 mA
10 250
10 250
10 250 µA
10 250
10 250 µA
75 105
70 95
60 80 mA
80 105
70 90 mA
Parameter
CIN
COUT
Description
Input Capacitance
Output Capacitance
Test Conditions
TA = 25°C, f = 1 MHz,
VCC = 3.3V
Max.
10
10
Unit
pF
pF
AC Test Loads and Waveforms
3.3V
OUTPUT
C = 30 pF
R1 = 590Ω
R2 = 435Ω
OUTPUT
RTH = 250Ω
C = 30pF
OUTPUT
VTH = 1.4V
C = 5 pF
3.3V
R1 = 590Ω
R2 = 435Ω
(a) Normal Load (Load 1)
(b) Thévenin Equivalent (Load 1)
ALL INPUT PULSES
(c) Three-State Delay (Load 2)
(Used for tLZ, tHZ, tHZWE, & tLZWE
including scope and jig)
3.0V
GND
10%
90%
90%
10%
≤ 3 ns
≤ 3 ns
Notes:
11. fMAX = 1/tRC = All inputs cycling at f = 1/tRC (except output enable). f = 0 means no address or control lines change. This applies only to inputs at CMOS level standby ISB3.
12. Tested initially and after any design or process changes that may affect these parameters.
6
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